WO2004086104A8 - Anti-reflection coating - Google Patents

Anti-reflection coating

Info

Publication number
WO2004086104A8
WO2004086104A8 PCT/JP2004/004160 JP2004004160W WO2004086104A8 WO 2004086104 A8 WO2004086104 A8 WO 2004086104A8 JP 2004004160 W JP2004004160 W JP 2004004160W WO 2004086104 A8 WO2004086104 A8 WO 2004086104A8
Authority
WO
WIPO (PCT)
Prior art keywords
reflection coating
interstices
transparent
refractive index
light
Prior art date
Application number
PCT/JP2004/004160
Other languages
French (fr)
Japanese (ja)
Other versions
WO2004086104A1 (en
Inventor
Yoshio Taniguchi
Yasushi Murakami
Original Assignee
Organization Of Shinshu Univer
Yoshio Taniguchi
Yasushi Murakami
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Organization Of Shinshu Univer, Yoshio Taniguchi, Yasushi Murakami filed Critical Organization Of Shinshu Univer
Publication of WO2004086104A1 publication Critical patent/WO2004086104A1/en
Publication of WO2004086104A8 publication Critical patent/WO2004086104A8/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • G02B1/116—Multilayers including electrically conducting layers

Abstract

An anti-reflection coating which comprises a substrate and, laminated thereon, a thin metal oxide film being transparent and exhibiting a refractive index for a light having a wave length of 500 nm in the range of 1.45 to 1.80, and a thin amorphous silicon dioxide film which is transparent, contains a number of fine interstices in the inside thereof, exhibits a refractive index for a light having a wave length of 500 nm in the range of 1.01 to 1.43, and fine interstices having a diameter of 5 nm or less account for 80 vol % or more of the total volume of the interstices. The anti-reflection coating exhibits a low reflectance and also a high resistance to marring, and thus can be advantageously used as an anti-reflection coating for optical products for use in various applications.
PCT/JP2004/004160 2003-03-25 2004-03-25 Anti-reflection coating WO2004086104A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-083917 2003-03-25
JP2003083917A JP2004294565A (en) 2003-03-25 2003-03-25 Anti-reflection coating

Publications (2)

Publication Number Publication Date
WO2004086104A1 WO2004086104A1 (en) 2004-10-07
WO2004086104A8 true WO2004086104A8 (en) 2006-06-29

Family

ID=33094978

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/004160 WO2004086104A1 (en) 2003-03-25 2004-03-25 Anti-reflection coating

Country Status (2)

Country Link
JP (1) JP2004294565A (en)
WO (1) WO2004086104A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7820296B2 (en) 2007-09-14 2010-10-26 Cardinal Cg Company Low-maintenance coating technology
US7862910B2 (en) 2006-04-11 2011-01-04 Cardinal Cg Company Photocatalytic coatings having improved low-maintenance properties
USRE43817E1 (en) 2004-07-12 2012-11-20 Cardinal Cg Company Low-maintenance coatings

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20040252A1 (en) * 2004-12-06 2005-03-06 Colorobbia Italiana Spa PROCESS FOR THE PREPARATION OF TI02 DISPERSIONS IN THE FORM OF NANOPARTICLES, AND DISPERSIONS OBTAINABLE WITH THIS PROCESS
US20080011599A1 (en) 2006-07-12 2008-01-17 Brabender Dennis M Sputtering apparatus including novel target mounting and/or control
JP2009237306A (en) * 2008-03-27 2009-10-15 Seiko Epson Corp Optical article and method of manufacturing the same
JP4942053B2 (en) * 2009-10-09 2012-05-30 国立大学法人信州大学 Manufacturing method of high refractive index material
KR101028313B1 (en) * 2009-12-03 2011-04-11 엘지이노텍 주식회사 Light emitting apparatus and method for manufacturing the same
US8883935B2 (en) 2010-04-29 2014-11-11 Battelle Memorial Institute High refractive index composition
JP6386700B2 (en) 2012-07-04 2018-09-05 キヤノン株式会社 Structure, optical member, antireflection film, water repellent film, substrate for mass spectrometry, phase plate, method for producing structure, and method for producing antireflection film
US10604442B2 (en) 2016-11-17 2020-03-31 Cardinal Cg Company Static-dissipative coating technology
KR20200034500A (en) 2018-09-21 2020-03-31 삼성전자주식회사 Multi-layer structure and phase shift device using the multi-layer structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3387204B2 (en) * 1993-04-15 2003-03-17 セイコーエプソン株式会社 Polarizing plate, method for manufacturing polarizing plate, and liquid crystal display device
JP2001310423A (en) * 2000-02-23 2001-11-06 Fuji Photo Film Co Ltd Flaw resistant transparent support and anti-reflection film

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43817E1 (en) 2004-07-12 2012-11-20 Cardinal Cg Company Low-maintenance coatings
USRE44155E1 (en) 2004-07-12 2013-04-16 Cardinal Cg Company Low-maintenance coatings
US7862910B2 (en) 2006-04-11 2011-01-04 Cardinal Cg Company Photocatalytic coatings having improved low-maintenance properties
US7820296B2 (en) 2007-09-14 2010-10-26 Cardinal Cg Company Low-maintenance coating technology
US7820309B2 (en) 2007-09-14 2010-10-26 Cardinal Cg Company Low-maintenance coatings, and methods for producing low-maintenance coatings

Also Published As

Publication number Publication date
JP2004294565A (en) 2004-10-21
WO2004086104A1 (en) 2004-10-07

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